预制梁 meaning in Chinese
precast beam
Examples
- Expanded polystyrene case - bay fillers for concrete floors with prefabricated binders and dividing floor
预制梁和现场浇注混凝土楼板敛缝用膨胀聚苯乙烯 - This erector integrates the conveying , hoisting and installing of the bridges to ensure the bridge erecting operation is efficient and safe
该架桥机能使运梁、送梁和梁的安装一体化，高效、安全地完成混凝土预制梁的架设。 - Using crane to hoist and construct bridge is characteristic of simple in constructional machines , easy in operation , low in cost , short in construction time , safety and good quality
摘要采用起重机吊装预制梁，具有施工机具简单、易于操作、成本低、工期短、质量安全易于保证等优点。 - When the prefabricated plant is under the viaduct , the monolithic box girder is lifted by the gantry crane and transported by the special rotary traversed platform , and then transported and erected by the bridge girder transporting and erecting machine
当预制梁场设在高架桥下时，采用提梁机提起整孔箱梁，通过特制旋转式横移平台喂梁，运架一体式架桥机运梁和架梁。 - Combining the lifting and transversal transportation scheme of the precast beams for a hid section of zhongjiang expressway project , this paper investigates the ay of safe and efficient intermediate lifting and transportation of beams and slabs , serving as a reference for similar projects
摘要通过介绍中江高速公路某标段的预制梁起重与横移运输方案，探讨如何安全、高效地完成梁板的中间起重运输，为类似工程提供借鉴经验。